Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in  vs= 7 TeV pp collisions

G. Aad..[et al.]; Mogens Dam; John Renner Hansen; Jørgen Beck Hansen; Jørn Dines Hansen; Peter Henrik Hansen; Morten Dam Jørgensen; Esben Bryndt Klinkby; Troels Christian Petersen; Stefania Xella; Nele Maria Philomena Boelaert; Thomas Høvring Kittelmann

doi:10.1016/j.physletb.2011.05.061

Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in vs= 7 TeV pp collisions

G. Aad..[et al.], Mogens Dam, John Renner Hansen, Jørgen Beck Hansen, Jørn Dines Hansen, Peter Henrik Hansen, Morten Dam Jørgensen, Esben Bryndt Klinkby, Troels Christian Petersen, Stefania Xella, Nele Maria Philomena Boelaert, Thomas Høvring Kittelmann

130 Citationer (Scopus)

Abstract

A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment in √s=7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation was observed in 35 pb^-1 of analysed data. Gluino masses below 500 GeV are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino. The exclusion increases to 870 GeV for equal mass squarks and gluinos. In MSUGRA/CMSSM models with tanβ=3, A0=0 and μ>0, squarks and gluinos of equal mass are excluded below 775 GeV. These are the most stringent limits to date.

Originalsprog	Engelsk
Tidsskrift	Physics Letters B
Vol/bind	701
Udgave nummer	2
Sider (fra-til)	186-203
Antal sider	17
ISSN	0370-2693
DOI	https://doi.org/10.1016/j.physletb.2011.05.061
Status	Udgivet - 4 jul. 2011

Adgang til dokumentet

10.1016/j.physletb.2011.05.061

Citationsformater

Aad..[et al.], G., Dam, M., Hansen, J. R., Hansen, J. B., Hansen, J. D., Hansen, P. H., Jørgensen, M. D., Klinkby, E. B., Petersen, T. C., Xella, S., Boelaert, N. M. P., & Kittelmann, T. H. (2011). Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in vs= 7 TeV pp collisions. Physics Letters B, 701(2), 186-203. https://doi.org/10.1016/j.physletb.2011.05.061

Aad..[et al.], G, Dam, M , Hansen, JR , Hansen, JB , Hansen, JD , Hansen, PH, Jørgensen, MD, Klinkby, EB, Petersen, TC , Xella, S, Boelaert, NMP & Kittelmann, TH 2011, 'Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in vs= 7 TeV pp collisions', Physics Letters B, bind 701, nr. 2, s. 186-203. https://doi.org/10.1016/j.physletb.2011.05.061

@article{c268784d036040f5a37b355a0f41bc9e,

title = "Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in vs= 7 TeV pp collisions",

abstract = "A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment in √s=7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation was observed in 35 pb-1 of analysed data. Gluino masses below 500 GeV are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino. The exclusion increases to 870 GeV for equal mass squarks and gluinos. In MSUGRA/CMSSM models with tanβ=3, A0=0 and μ>0, squarks and gluinos of equal mass are excluded below 775 GeV. These are the most stringent limits to date.",

author = "{Aad..[et al.]}, G. and Mogens Dam and Hansen, {John Renner} and Hansen, {J{\o}rgen Beck} and Hansen, {J{\o}rn Dines} and Hansen, {Peter Henrik} and J{\o}rgensen, {Morten Dam} and Klinkby, {Esben Bryndt} and Petersen, {Troels Christian} and Stefania Xella and Boelaert, {Nele Maria Philomena} and Kittelmann, {Thomas H{\o}vring}",

year = "2011",

month = jul,

day = "4",

doi = "10.1016/j.physletb.2011.05.061",

language = "English",

volume = "701",

pages = "186--203",

journal = "Physics Letters B: Particle Physics, Nuclear Physics and Cosmology",

issn = "0370-2693",

publisher = "Elsevier",

number = "2",

}

TY - JOUR

T1 - Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in vs= 7 TeV pp collisions

AU - Aad..[et al.], G.

AU - Dam, Mogens

AU - Hansen, John Renner

AU - Hansen, Jørgen Beck

AU - Hansen, Jørn Dines

AU - Hansen, Peter Henrik

AU - Jørgensen, Morten Dam

AU - Klinkby, Esben Bryndt

AU - Petersen, Troels Christian

AU - Xella, Stefania

AU - Boelaert, Nele Maria Philomena

AU - Kittelmann, Thomas Høvring

PY - 2011/7/4

Y1 - 2011/7/4

N2 - A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment in √s=7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation was observed in 35 pb-1 of analysed data. Gluino masses below 500 GeV are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino. The exclusion increases to 870 GeV for equal mass squarks and gluinos. In MSUGRA/CMSSM models with tanβ=3, A0=0 and μ>0, squarks and gluinos of equal mass are excluded below 775 GeV. These are the most stringent limits to date.

AB - A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment in √s=7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation was observed in 35 pb-1 of analysed data. Gluino masses below 500 GeV are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino. The exclusion increases to 870 GeV for equal mass squarks and gluinos. In MSUGRA/CMSSM models with tanβ=3, A0=0 and μ>0, squarks and gluinos of equal mass are excluded below 775 GeV. These are the most stringent limits to date.

U2 - 10.1016/j.physletb.2011.05.061

DO - 10.1016/j.physletb.2011.05.061

M3 - Journal article

SN - 0370-2693

VL - 701

SP - 186

EP - 203

JO - Physics Letters B: Particle Physics, Nuclear Physics and Cosmology

JF - Physics Letters B: Particle Physics, Nuclear Physics and Cosmology

IS - 2

ER -

Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in vs= 7 TeV pp collisions

Abstract

Adgang til dokumentet

Fingeraftryk

Citationsformater